Solutions by everydaycalculation.com
724 - 28 is 124.
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Related: 14/24-2/8 7/24-4/8 7/48-2/8 7/24-2/16 21/24-2/8 7/24-6/8 7/72-2/8 7/24-2/24 35/24-2/8 7/24-10/8 7/24-2/40 49/24-2/8 7/24-14/8 7/24-2/56
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